[Bug fortran/96030] AArch64: Add an option to control 64bits simdclone of math functions for fortran

[bule1 at huawei dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96030

--- Comment #3 from Bu Le <bule1 at huawei dot com> ---
(In reply to Jakub Jelinek from comment #1)
> The directive should be doing what
> #pragma omp declare simd
> does on the target and it is an ABI decision what exactly it does.

Hi,I am still confused about your comment. Would you mind explain more?